Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a326f9aedade9534c0c4fc24a45b10480b2dcf019915850b856ad654717012a8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^